239791552

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 675924480

約数和(自身を除く): 436132928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 197, 208, 209, 224, 247, 266, 286, 304, 308, 352, 364, 394, 416, 418, 448, 494, 532, 572, 608, 616, 704, 728, 788, 832, 836, 988, 1001, 1064, 1144, 1216, 1232, 1379, 1456, 1463, 1576, 1672, 1729, 1976, 2002, 2128, 2167, 2288, 2464, 2561, 2717, 2758, 2912, 2926, 3152, 3344, 3458, 3743, 3952, 4004, 4256, 4334, 4576, 4928, 5122, 5434, 5516, 5824, 5852, 6304, 6688, 6916, 7486, 7904, 8008, 8512, 8668, 9152, 10244, 10868, 11032, 11704, 12608, 13376, 13832, 14972, 15169, 15808, 16016, 17336, 17927, 19019, 20488, 21736, 22064, 23408, 26201, 27664, 28171, 29944, 30338, 32032, 34672, 35854, 38038, 40976, 41173, 43472, 44128, 46816, 48659, 52402, 55328, 56342, 59888, 60676, 64064, 69344, 71708, 76076, 81952, 82346, 86944, 88256, 93632, 97318, 104804, 110656, 112684, 119776, 121352, 138688, 143416, 152152, 163904, 164692, 173888, 194636, 197197, 209608, 225368, 239552, 242704, 286832, 288211, 304304, 329384, 340613, 389272, 394394, 419216, 450736, 485408, 535249, 573664, 576422, 608608, 658768, 681226, 778544, 788788, 838432, 901472, 970816, 1070498, 1147328, 1152844, 1217216, 1317536, 1362452, 1557088, 1577576, 1676864, 1802944, 2140996, 2305688, 2635072, 2724904, 3114176, 3155152, 3746743, 4281992, 4611376, 5449808, 6310304, 7493486, 8563984, 9222752, 10899616, 12620608, 14986972, 17127968, 18445504, 21799232, 29973944, 34255936, 59947888, 119895776, 239791552]

約数ペア:

[(1, 239791552), (2, 119895776), (4, 59947888), (7, 34255936), (8, 29973944), (11, 21799232), (13, 18445504), (14, 17127968), (16, 14986972), (19, 12620608), (22, 10899616), (26, 9222752), (28, 8563984), (32, 7493486), (38, 6310304), (44, 5449808), (52, 4611376), (56, 4281992), (64, 3746743), (76, 3155152), (77, 3114176), (88, 2724904), (91, 2635072), (104, 2305688), (112, 2140996), (133, 1802944), (143, 1676864), (152, 1577576), (154, 1557088), (176, 1362452), (182, 1317536), (197, 1217216), (208, 1152844), (209, 1147328), (224, 1070498), (247, 970816), (266, 901472), (286, 838432), (304, 788788), (308, 778544), (352, 681226), (364, 658768), (394, 608608), (416, 576422), (418, 573664), (448, 535249), (494, 485408), (532, 450736), (572, 419216), (608, 394394), (616, 389272), (704, 340613), (728, 329384), (788, 304304), (832, 288211), (836, 286832), (988, 242704), (1001, 239552), (1064, 225368), (1144, 209608), (1216, 197197), (1232, 194636), (1379, 173888), (1456, 164692), (1463, 163904), (1576, 152152), (1672, 143416), (1729, 138688), (1976, 121352), (2002, 119776), (2128, 112684), (2167, 110656), (2288, 104804), (2464, 97318), (2561, 93632), (2717, 88256), (2758, 86944), (2912, 82346), (2926, 81952), (3152, 76076), (3344, 71708), (3458, 69344), (3743, 64064), (3952, 60676), (4004, 59888), (4256, 56342), (4334, 55328), (4576, 52402), (4928, 48659), (5122, 46816), (5434, 44128), (5516, 43472), (5824, 41173), (5852, 40976), (6304, 38038), (6688, 35854), (6916, 34672), (7486, 32032), (7904, 30338), (8008, 29944), (8512, 28171), (8668, 27664), (9152, 26201), (10244, 23408), (10868, 22064), (11032, 21736), (11704, 20488), (12608, 19019), (13376, 17927), (13832, 17336), (14972, 16016), (15169, 15808)]